E4809-045-004-C by Okuma

The Okuma E4809-045-004-C control card, part of the E4809 CNC Boards series, is manufactured by Okuma for industrial automation. This high-reliability Control Card interfaces seamlessly with Okuma control modules and is designed specifically for backplane installation in OPUS 5000 series CNC controllers. Key features include its industrial-standard construction for long-term durability and a ribbon connector for reliable data transmission. The board’s primary function is to manage operator input, tape reading, and basic logic control within CNC systems, ensuring precise and efficient automation workflows.

This Control Card is engineered for demanding environments, offering a robust electrical interface that communicates directly with Okuma modules. It employs 5V TTL logic and a gold finger edge connector for secure backplane integration. The board architecture consists of two-layer construction, with optional additional layers for power or signal routing, and components in DIP-14 and DIP-16 packages. Core logic is implemented via NAND gates, decoders, and logic buffers, while ceramic disc and electrolytic capacitors provide noise filtering and signal stabilization. Resistors and resistor networks condition input signals from switches and mechanical inputs, ensuring accurate signal integrity.

Additional features include full CE Marking compliance, guaranteeing adherence to European safety and performance standards. Its industrial-standard quality and durability make it highly resistant to electrical noise and mechanical stress, delivering consistent performance in harsh factory settings. The board is compatible with Okuma OPUS 5000 series CNC controllers and can be installed easily in a standard backplane configuration. By integrating this dependable control card, manufacturers benefit from improved system efficiency, reduced downtime, and enhanced reliability for complex machining operations in industrial automation applications.